The Dwyer 2300-1KPA Magnehelic® Differential Pressure Gage is engineered for precise measurement of low air or non-corrosive gas pressures. It is an essential instrument for industrial environments requiring reliable indication of positive, negative, or differential pressure.
Key Specifications and Features:
– Enclosure Rating: Achieves an IP67 enclosure rating, providing robust protection against dust ingress and temporary immersion in water.
– Case Material: Constructed with a durable die cast aluminum case for long-lasting performance in demanding industrial settings.
– Dial Diameter: Features a clear, easy-to-read 4″ diameter dial face for quick and accurate pressure indication.
– Accuracy: Delivers high precision with an accuracy of ±2% of full scale, ensuring reliable readings for critical applications.
– Operating Principle: Utilizes Dwyer’s simple, frictionless Magnehelic® gage movement, providing rapid and repeatable indications of low air or non-corrosive gas pressures.
– Temperature Range: Designed to operate effectively across a broad temperature spectrum, from -20°F to 140°F (-28.9°C to 60°C).
– Process Connection: Equipped with a standard NPT Female process connection for secure and straightforward installation into various systems.
– Safety Features: Includes a safety relief plug that opens at approximately 25 psig (1.72 bar) on standard gages, enhancing operational safety by preventing overpressure conditions.
– Media Compatibility: Suitable for measuring pressures of air or non-corrosive gases, accommodating both positive, negative (vacuum), or differential pressure applications.

